Air conditioning unit window frame adapter



FIG. 1 is a front perspective view of an air conditioning unit window frame adapter in accordance with the present invention;

FIG. 2 is a cross-sectional view taken along line 2-2 in FIG. 1;

FIG. 3 is a front elevation thereof;

FIG. 4 is a back elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a right side elevation thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines illustrate portions of the air conditioning unit window frame adapter that form no part of the claimed design. 

CLAIM The ornamental design for an air conditioning unit window frame adapter, as shown and described. 